/Engine/Plugins/FX/Niagara/Source/NiagaraShader/Public/NiagaraShared.h
[TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FNiagaraShaderScriptParametersMetadata](API\Plugins\NiagaraShader\FNiagaraShaderScriptParametersMe-) > GetScriptParametersMetadata() const